A bust-mode clock and data recovery circuit using phase selecting technology is provided. Upon receiving at one or more of the access points an uplink signal transmitted over the WLAN by the mobile station using the common BSSID, messages are sent and received over a communication medium linking the access points in order to select one of the access points to respond to the uplink signal. Also the working fluid sides of the evaporators can be combined so that only the heat source sides are separated. Light sources are mounted to face the diaphragm. The at least one temperature sensor is embedded in the vicinity of at least one end of at least one tire constituent component which is placed in the pneumatic tire and which is vulnerable to break down. The pattern forming apparatus further includes a second temperature control unit having a second temperature regulator.